Q: What are the prime factors of the number 271,341,664?

 A: 2, 11, 61, 12637

Why are those the prime factors of the number 271,341,664?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 271,341,664

271,341,664
Factor Arrows
2135,670,832
Factor Arrows
267,835,416
Factor Arrows
233,917,708
Factor Arrows
216,958,854
Factor Arrows
28,479,427
Factor Arrows
11770,857
Factor Arrows
6112,637

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 11, 61, 12637

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 11 x 61 x 12,637 = 271,341,664

This can also be written as 25 x 111 x 611 x 12,6371 = 271,341,664

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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